*{
    margin: 0; padding: 0;
}
html,body,#app,wrapper{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
body {
    font-family: "Helvetica Neue",Helvetica,Tahoma,Arial,"Microsoft Yahei","Hiragino Sans GB","WenQuanYi Micro Hei",sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: #76838f;
}
ul {
    list-style: none;
}
a {
    text-decoration: none;
    color: #409EFF;
}
button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
    outline: none;
}